A plant presrcibed by Hippocrates back in the day for jaundice, rheumatism, anemia, and menstrual pains. Has a bitter taste. Has been used for 3500 years to get rid of intestinal worms. It's real name is Absinthium which celebrates it's more known use in Absinthe. It's also known as vermouth.

Person: What makes that Absinthe taste so bad?
Bartender: The wormwood.
Person: Then why does Vermouth taste so good?
Bartender: Vermouth doesn't have wormwood in it, it's a German translation of wormwood.